fix(nav): tabs should not dereg child navs

Closes #6267
ionic-team · Apr 21, 2016 · f3ddb0b · f3ddb0b
1 parent 96ef75a
commit f3ddb0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ionic/components/nav/nav-controller.ts b/ionic/components/nav/nav-controller.ts
@@ -1399,7 +1399,7 @@ export class NavController extends Ion {
     }
     this._views.length = 0;
 
-    if (this.parent) {
+    if (this.parent && this.parent.unregisterChildNav) {
       this.parent.unregisterChildNav(this);
     }
   }